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82882-72-2

Nα-4-methoxybenzyloxycarbonyl-Nim-tritylhistidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 82882-72-2 Structure

  • Basic information

    1. Product Name: Nα-4-methoxybenzyloxycarbonyl-Nim-tritylhistidine
    2. Synonyms: Nα-4-methoxybenzyloxycarbonyl-Nim-tritylhistidine
    3. CAS NO:82882-72-2
    4. Molecular Formula:
    5. Molecular Weight: 561.637
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 82882-72-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Nα-4-methoxybenzyloxycarbonyl-Nim-tritylhistidine(CAS DataBase Reference)
    10. NIST Chemistry Reference: Nα-4-methoxybenzyloxycarbonyl-Nim-tritylhistidine(82882-72-2)
    11. EPA Substance Registry System: Nα-4-methoxybenzyloxycarbonyl-Nim-tritylhistidine(82882-72-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 82882-72-2(Hazardous Substances Data)

82882-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82882-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82882-72:
(7*8)+(6*2)+(5*8)+(4*8)+(3*2)+(2*7)+(1*2)=162
162 % 10 = 2
So 82882-72-2 is a valid CAS Registry Number.

82882-72-2Downstream Products

82882-72-2Relevant articles and documents

IMPROVED METHODS OF OBTAINING Nim-TRITYL-SUBSTITUTED HISTIDINE DERIVATIVES

Pozdnev, V. F.

, p. 322 - 327 (2007/10/02)

Two variants are proposed for the synthesis of Nα-Boc-Nim-tritylhistidiine.The first variant starts from Nα,Nim-di-Boc-histidine, from which the Nim-Boc group is removed with hydrazine hydrate.The Nα-Boc-histidine formed is esterified with chlorotrimethylsilane, tritylated in the imidazole group, and, after the elimination of the trimethylsilyl protection from the carboxyl group, Nα-Boc-Nim-tritylglycine is obtained with a yield of 80percent.The second variant starts from Nα,Nim-ditritylhistidine, which, by treatment with hydrochloric acid in acetone and then with dilute ammonia, is converted into Nim- tritylhistidine.From this, by acylation with di-tert-butyl pyrocarbonate, Nα-Boc-Nim-tritylhistidine is obtained with a yield of 91percent.The acylation of Nim-tritylhistidine with other alkoxycarbonylating reagents leads to Nα-tert-amyl-, Nα-benzyl-, and Nα-4-methoxybenzyloxycarbonyl derivatives of Nim-tritylhistidine.

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